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Potato vs. Turnip — In-Depth Nutrition Comparison

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What are the main differences between potatoes and turnip?

  • Turnip has less vitamin B6, potassium, and iron than potatoes.
  • Potatoes' daily need coverage for vitamin B6 is 16% higher.
  • Potatoes have 3 times more iron than turnip. Potatoes have 0.81mg of iron, while turnip has 0.3mg.
  • Potatoes contain less sugar.
  • Turnip has a lower glycemic index than potatoes.

We used Potatoes, flesh and skin, raw and Turnips, raw types in this comparison.

Infographic

Potato vs Turnip infographic
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Mineral Comparison

Mineral comparison score is based on the number of minerals by which one or the other food is richer. The "coverage" charts below show how much of the daily needs can be covered by 300 grams of the food.
Potato
7
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 16% 3.6% 38% 30% 37% 8.2% 24% 0.78% 26% 2.2%
Turnip
2
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 7.9% 9% 17% 11% 28% 7.4% 12% 8.7% 17% 3.8%
Contains more MagnesiumMagnesium +109.1%
Contains more PotassiumPotassium +122.5%
Contains more IronIron +170%
Contains more CopperCopper +29.4%
Contains more PhosphorusPhosphorus +111.1%
Contains less SodiumSodium -91%
Contains more ManganeseManganese +49.3%
Contains more CalciumCalcium +150%
Contains more SeleniumSelenium +75%
~equal in Zinc ~0.27mg

Vitamin Comparison

Vitamin comparison score is based on the number of vitamins by which one or the other food is richer. The "coverage" charts below show how much of the daily needs can be covered by 300 grams of the food.
Potato
5
Vitamin C Vit. C Vitamin A Vit. A Vitamin E Vit. E Vitamin D Vit. D Vitamin B1 Vit. B1 Vitamin B2 Vit. B2 Vitamin B3 Vit. B3 Vitamin B5 Vit. B5 Vitamin B6 Vit. B6 Vitamin B12 Vit. B12 Vitamin K Vit. K Folate Folate Choline Choline 66% 0% 0.2% 0% 20% 7.4% 20% 18% 69% 0% 5% 11% 6.6%
Turnip
1
Vitamin C Vit. C Vitamin A Vit. A Vitamin E Vit. E Vitamin D Vit. D Vitamin B1 Vit. B1 Vitamin B2 Vit. B2 Vitamin B3 Vit. B3 Vitamin B5 Vit. B5 Vitamin B6 Vit. B6 Vitamin B12 Vit. B12 Vitamin K Vit. K Folate Folate Choline Choline 70% 0% 0.6% 0% 10% 6.9% 7.5% 12% 21% 0% 0.25% 11% 6.1%
Contains more Vitamin B1Vitamin B1 +102.5%
Contains more Vitamin B3Vitamin B3 +165.3%
Contains more Vitamin B5Vitamin B5 +47.5%
Contains more Vitamin B6Vitamin B6 +231.1%
Contains more Vitamin KVitamin K +1900%
Contains more Vitamin EVitamin E +200%
~equal in Vitamin C ~21mg
~equal in Vitamin A ~0µg
~equal in Vitamin D ~0µg
~equal in Vitamin B2 ~0.03mg
~equal in Vitamin B12 ~0µg
~equal in Folate ~15µg
~equal in Choline ~11.1mg

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
Potato
3
2% 17% 79%
Protein: 2.05 g
Fats: 0.09 g
Carbs: 17.49 g
Water: 79.25 g
Other: 1.12 g
Turnip
2
6% 92%
Protein: 0.9 g
Fats: 0.1 g
Carbs: 6.43 g
Water: 91.87 g
Other: 0.7 g
Contains more ProteinProtein +127.8%
Contains more CarbsCarbs +172%
Contains more OtherOther +60%
Contains more FatsFats +11.1%
Contains more WaterWater +15.9%

Fat Type Comparison

Fat type breakdown side-by-side comparison
Potato
0
36% 3% 61%
Saturated fat: Sat. Fat 0.025 g
Monounsaturated fat: Mono. Fat 0.002 g
Polyunsaturated fat: Poly. Fat 0.042 g
Turnip
3
16% 9% 76%
Saturated fat: Sat. Fat 0.011 g
Monounsaturated fat: Mono. Fat 0.006 g
Polyunsaturated fat: Poly. Fat 0.053 g
Contains less Sat. FatSaturated fat -56%
Contains more Mono. FatMonounsaturated fat +200%
Contains more Poly. FatPolyunsaturated fat +26.2%

Comparison summary table

Pay attention to the rightmost column. It displays the amounts side by side, giving a clearer understanding of the difference.
Potato Turnip
Lower in Saturated fat ok
Lower in Glycemic Index ok
Lower in price ok
Lower in Sugar ok
Lower in Sodium ok
Rich in minerals ok
Rich in vitamins ok
Lower in Cholesterol Equal

All nutrients comparison - raw data values

Nutrient Potato Turnip DV% diff.
Vitamin B6 0.298mg 0.09mg 16%
Potassium 425mg 191mg 7%
Iron 0.81mg 0.3mg 6%
Starch 15.29g 6%
Phosphorus 57mg 27mg 4%
Carbs 17.49g 6.43g 4%
Vitamin B3 1.061mg 0.4mg 4%
Vitamin B1 0.081mg 0.04mg 3%
Magnesium 23mg 11mg 3%
Manganese 0.2mg 0.134mg 3%
Copper 0.11mg 0.085mg 3%
Sodium 6mg 67mg 3%
Vitamin K 2µg 0.1µg 2%
Vitamin B5 0.295mg 0.2mg 2%
Protein 2.05g 0.9g 2%
Calories 77kcal 28kcal 2%
Calcium 12mg 30mg 2%
Fiber 2.1g 1.8g 1%
Selenium 0.4µg 0.7µg 1%
Vitamin C 19.7mg 21mg 1%
Fats 0.09g 0.1g 0%
Net carbs 15.39g 4.63g N/A
Sugar 0.82g 3.8g N/A
Zinc 0.3mg 0.27mg 0%
Vitamin E 0.01mg 0.03mg 0%
Vitamin B2 0.032mg 0.03mg 0%
Folate 15µg 15µg 0%
Saturated fat 0.025g 0.011g 0%
Choline 12.1mg 11.1mg 0%
Monounsaturated fat 0.002g 0.006g 0%
Polyunsaturated fat 0.042g 0.053g 0%
Tryptophan 0.021mg 0.009mg 0%
Threonine 0.067mg 0.025mg 0%
Isoleucine 0.066mg 0.036mg 0%
Leucine 0.098mg 0.033mg 0%
Lysine 0.107mg 0.036mg 0%
Methionine 0.032mg 0.011mg 0%
Phenylalanine 0.081mg 0.017mg 0%
Valine 0.103mg 0.03mg 0%
Histidine 0.035mg 0.014mg 0%
Fructose 0.26g 0%

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Potato Turnip
Low Calories diet ok
Low Fats diet ok
Low Carbs diet ok
Low Glycemic Index diet ok

Vitamins & Minerals Daily Need Coverage Score

The summary scores indicate the extent to which this food can fulfill your daily vitamin and mineral requirements if you consume 3 servings, consisting of 100 grams of each (an approximation of 3 serving sizes).
Vitamins Daily Need Coverage Score
17%
Potato
11%
Turnip
Minerals Daily Need Coverage Score
19%
Potato
12%
Turnip

Comparison summary

Which food is lower in Saturated fat?
Turnip
Turnip is lower in Saturated fat (difference - 0.014g)
Which food is lower in glycemic index?
Turnip
Turnip is lower in glycemic index (difference - 13)
Which food is cheaper?
Turnip
Turnip is cheaper (difference - $0.2)
Which food is lower in Sugar?
Potato
Potato is lower in Sugar (difference - 2.98g)
Which food contains less Sodium?
Potato
Potato contains less Sodium (difference - 61mg)
Which food is richer in minerals?
Potato
Potato is relatively richer in minerals
Which food is richer in vitamins?
Potato
Potato is relatively richer in vitamins
Which food contains less Cholesterol?
?
The foods are relatively equal in Cholesterol (0 mg)

References

All the values for which the sources are not specified explicitly are taken from FDA’s Food Central. The exact link to the food presented on this page can be found below.

  1. Potato - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170026/nutrients
  2. Turnip - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170465/nutrients

All the Daily Values are presented for males aged 31-50, for 2000-calorie diets.

Data provided by FoodStruct.com should be considered and used as information only. Please consult your physician before beginning any diet.